Lenovo ideapad Y900-17ISK
Bottom and left-side view
1 Ventilation slots (intake)
2 Ventilation slots (outlet)
3 Subwoofer
4 Antennas (not visible from the outside)
5 dc-in jack
6 dc-in indicator
7 DisplayPort connector
8 HDMI-out connector
9 Ethernet connector
j USB-C connector
k USB 3.1 connector
l USB 3.0 connector (always-on)
59